baber/WOPTO huggingface dataset:
Patent JP-2002318497-A (JP)
Title: Fixing roll
Inventor: SHIYUDOU SHIGEKI
IPC: C08K3/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roll which is excellent in the durability of adhesion even in a combination of a dialkyl silicone rubber layer, such as a dimethyl silicone rubber layer, and a phenyl silicone rubber layer. SOLUTION: The first silicone rubber layer of the fixing roll constituted by forming the first silicone rubber layer on the outer periphery of a roll shaft and forming the second silicone rubber layer to cover the fist silicone rubber layer consists of the cured matter of a liquid addition curing phenyl silicon rubber composition essentially consisting of (a) an alkenyl group-containing polyorganosiloxane having the phenyl group bonded to silicon atoms at 5 to 30 mol% in the total organic groups bonded to the silicon atoms, (b) an organohydrodiene polysiloxane and (c) a platinum group metal catalyst and the second silicon rubber layer consists of the cured matter of a liquid addition curing dialkyl silicone rubber composition essentially consisting of (d) the alkenyl group-containing dialkylpolysiloxane, (e) the organohydrodiene polysiloxne, (f) the platinum group metal catalyst, (g)  a filler and (h) an adhesiveness imparting component.
Patent JP-2002315882-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a structure, with which only a power unit capable of supplying a power source adaptable to the game machine can be attached to the game machine and a power unit not adaptable to the game machine can not be attached to the game machine. SOLUTION: In the game machine, with which a power unit 90 capable of supplying the power source to a controller is attached at a prescribed position on the rear side of a front frame 111, having a play panel 1 attached on the front side of the front frame, a rear mechanism panel 120 attached on the rear side of the front frame, a play panel rear side constituting member 130 provided on the rear side of the play panel and the controller for performing control related to play, engage parts are respectively provided on the rear side of the play panel rear side constituting member and the power unit and when attaching the power unit at the prescribed position on the rear side of the front panel, only when the power unit is functionally adaptable to the relevant game machine, the engage parts are engaged with each other.
Patent JP-2002315685-A (JP)
Title: Counter
Inventor: TSUTSUMI AKIHIKO
IPC: A47K1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a counter for washing hands up to a wrist without particularly contacting the hands with the counter in the counter used for preventing noscomical infection of an infectious disease in a hospital, particularly, in an infectious disease ward and a staff room. SOLUTION: This counter is supported by a bracket, a fixing metal fitting or a support stand, and is integrated with a top plate and a washbowl capable of installing a faucet, a water discharge port position of the faucet is in the vicinity of a washbowl drain port, and a drain port center position of the washbowl has a distance of at least 150 mm or more from the washbowl inmost surface.
Patent JP-2002323035-A (JP)
Title: Pinch roller device
Inventor: OUCHI KAZUFUMI
IPC: F16C33/20
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a small and specific pinch roller device made at low cost into which a cylindrical resin bearing made of a resin material is pressed into the cylindrical pinch roller and rotatably mounted around a roller shaft. SOLUTION: The linear expansion coefficient of the resin material on an inside periphery 8 of the resin bearing contacting with the roller shaft 11 is made larger compared with that of a resin material that forms an outside periphery 9 of the pinch roller 13.
Patent JP-2002205353-A (JP)
Title: Vapor deposited composition, method for forming antireflection film using the composition, and optical member
Inventor: MITSUISHI TAKASHI
IPC: G02B1/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high refractive index layer in a short time without impairing the original physical property of the high refractive index layer in an optical member having a multi-layer antireflection film showing high heat resistance and the deterioration to a limited degree of the heat resistance over time, when the optical member having the multi-layer antireflection film formed on a synthetic resin substrate is manufactured. SOLUTION: The multi-layer antireflection film is formed by using a vapor deposited composition containing a niobium oxide, a zirconium oxide and an yttrium oxide or further, an aluminum oxide in at least one layer of the high refractive index layers of the multi-layer antireflection film.
Patent JP-2002320629-A (JP)
Title: Medical care material to be embedded in vivo and medical care instrument
Inventor: NAGURA HIROAKI
IPC: A61M29/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide medical care materials, and instruments using such materials that can be embedded in vivo and directly applied to an affected region of the blood vessel wherein the proliferation of smooth muscular cells are surely inhibited and the recurrence of stenosis of the blood vessel can be prevented. SOLUTION: The medical care instruments with medical care materials to be embedded in vivo, and a retainer that retains the embedding medical care materials composed of biologically compatible or decomposable materials containing all-transretinoic acids are provided.
Patent JP-2001355649-A (JP)
Title: Split type friction member
Inventor: SULLIVAN CHRISTOPHER
IPC: F16D69/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a split type friction member capable of reducing a raw material for the friction member while preventing a cooling fluid from causing pressure accumulation. SOLUTION: This split type friction member 10 is circular and formed by a paper-like friction layer. An oil groove 20 completely penetrates parts 14a to 14e of the split type friction member 10, respectively, to divide an inner side part 24 and an outer side part 29. The inner side part 24 and the outer side part 29 are connected to each other by a first (inlet) bridge part 22 and a second (outlet) bridge part 23 positioned adjacently to a fluid inlet 25 and a fluid outlet 27, respectively.
Patent JP-2002335394-A (JP)
Title: Image drawing processing method and image drawing processing unit
Inventor: KOBAYASHI KUNIHIKO
IPC: H04N1/387
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image drawing processing method and an image drawing processing unit that can realize logical arithmetic operations among three images with a simpler method. SOLUTION: The image drawing processing unit is provided with code conversion sections 1, 2 that generate a 1st code number and a 2nd code number from a designated code number, inter-two-pixel logic arithmetic sections 3, 4 that employ an inter-two-pixel logic arithmetic method using the 1st and 2nd code numbers generated by the code conversion sections 1, 2 to respectively obtain 1st and 2nd inter-two-pixel logic arithmetic operation results, and an output image selection section 5 that selects the 1st inter-two-pixel logic arithmetic result or the 2nd inter-two-pixel logic arithmetic result obtained by the inter-two-pixel logic arithmetic sections 3, 4 according to one remaining pixel value among three pixel values to obtain a final pixel value.
Patent JP-2002341361-A (JP)
Title: Manufacturing method for liquid crystal display device
Inventor: SHINSENJI SATORU
IPC: G02F1/1339
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid crystal display device, by which alignment unevenness of a liquid crystal can be prevented. SOLUTION: The manufacturing method for the liquid crystal display device has a stage for destaticizing a first electrode substrate 1 having an alignment layer 3 and a sealing material 4 enclosing the periphery of the alignment layer, a stage for dropping a liquid crystal material 8 onto the first electrode substrate 1, a stage for scattering spacers 9 on a second electrode substrate 2 having an alignment layer 5 and a stage for curing the sealing material 4 after the first and the second electrode substrates are laminated to each other in a vacuum.
Patent JP-2002343036-A (JP)
Title: System for recording and reproducing digital signal, digital signal recording device, digital signal reproducing device and digital signal recording and reproducing method
Inventor: YOSHINAKA TADAAKI
IPC: G11B20/18
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To perform correction without increasing redundancy in the case of increase of errors caused by phase deviation in an inversion position. SOLUTION: A digital signal recording device makes an arbitrary data string of recording data into a block, adds a CRCC and then uses an encoding system having >=1 d limit to perform recording modulation and records the string of recording data on a recording medium. The digital signal reproducing device acquires a reproduced signal from the recording medium and discriminates the binary of the reproduced signal by using a binary discrimination means 6 to generate a binary discrimination signal. A temporary correction means 7 takes the binary discrimination signal as an input and detects a plurality of bits where there is a large probability that an error occurs in the bit inversion positions of the binary discrimination signal, and temporary correction is performed to generate a temporary correction signal.  A decoding means 8 decodes the binary discrimination signal and the temporary correction signal and outputs them to an error correction means 9. The error correction means 9 verifies the decoded binary discrimination signal and temporary correction signal in the unit of CRCC blocks, selects correct blocks, uses a prescribed error correction code to perform correction and then reproduces recording data.
Patent JP-2002341325-A (JP)
Title: Liquid crystal panel
Inventor: HORI SEIICHIRO
IPC: G02F1/1333
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel, wherein the generation of a new luminecence spot and a shortcircuit to an adjoining part caused by the scattering of the metal of a part irradiated with a laser beam and its peripheral part can be prevented, when a switching element electrically connected to a pixel electrode is electrically cut from the pixel electrode to make the luminecence a spot into a black dot by electrically connecting the pixel electrode and metal electrically connected to the pixel electrode to a gate wiring and an auxiliary electrode wiring utilizing laser beam irradiation, in an active matrix system liquid crystal panel. SOLUTION: A buffer material layer 24 is provided in the region between a counter substrate 19 and the pixel electrode 14 and in the region between the metal 23 electrically connected to the pixel electrode 14 and an auxiliary capacitance wiring 17 or the gate wiring 12.
Patent JP-2002337603-A (JP)
Title: Direction indicating device
Inventor: SAKAKIBARA SHIGETO
IPC: B60Q1/34
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a direction indicating device capable of turning a direction indicating lamp on and off by a semiconductor relay at a low cost. SOLUTION: A power MOSFET (semiconductor relay) 101 for turning on and off the direction indicating lamps 31 to 35 and 41 to 45 is driven by an electromagnetic relay (mechanical relay) 109. The turning on and off state of the direction indicating lamp is informed by actuating noise of the electromagnetic relay 109.
Patent JP-2002019456-A (JP)
Title: Internal combustion engine provided with exhaust gas conduit and exhaust gas heat exchanger
Inventor: BAEUERLE MICHAEL
IPC: F01P7/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To take out heat for heating from exhaust gas of an internal combustion engine immediately near the internal combustion engine through a wall part of a turbine easing of a turbo supercharger. SOLUTION: In the internal combustion engine in which the exhaust gas conduit and an exhaust gas heat exchanger for allowing exhaust gas discharged through the exhaust gas conduit to flow through are provided, the exhaust gas heat exchanger takes out heat energy for providing a heater heat exchanger from exhaust gas and the heater heat exchanger is connected to a coolant circulation circuit of the internal combustion engine, the exhaust gas turbo supercharger 21 provided with the turbine casing 23 and a turbine wheel 27 rotatable within the turbine casing 23 is incorporated into the exhaust gas conduits 48 and 46 and the exhaust gas heat exchanger 22 is thermally conductively connected to the turbine casing 23 of the exhaust gas turbo supercharger 21 so as to take out heat from exhaust gas flowing through the turbine wheel 27.
Patent JP-2002347605-A (JP)
Title: Pressure holding valve and vehicle braking device using the same
Inventor: NAKANO KEITA
IPC: F16K17/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure responsive type pressure holding valve capable of holding hydraulic pressure of a circuit connected to a spool valve. SOLUTION: A piston valve 30 energized by a spring 36 is provided within a housing 21 continuously provided with a valve chest 23, a small diameter bore 24 and a large diameter bore 25. An outer periphery of a small diameter part of the piston valve 30 is sealed by a seal member 35. A first port 26 opened/closed by a valve head 32 at a tip of the piston valve 30, a second port 27 and a third port 28 are connected to a circuit requiring the holding of pressure, a circuit generating fine pressure leakage and a supply source for hydraulic pressure for opening a valve, respectively.
Patent JP-2001356352-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: YAMANAKA YASUHIKO
IPC: G02F1/1347
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a method for manufacturing the device which can decrease the manufacture cost because the positioning process of a mask is not required when a supporting member is formed and which has a small area of the supporting member and a high contrast ratio. SOLUTION: Openings 9a, 5a, 5b are formed in a first pixel electrode 9 and a black matrix 5 on a substrate 1, and a supporting member 18 is formed at the position of these openings 9a, 5a, 5b. The supporting member 18 is formed from a negative resist hardened by exposing to UV rays through the openings 9a, 5a, 5b from the substrate 1 side and supports a sealing plate 11 to make the gap between the plate 11 and the substrate 1 constant.
Patent JP-2002350667-A (JP)
Title: Device and method for positioning optical fiber
Inventor: MATSUMOTO KAZUHISA
IPC: G02B6/24
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for optical fiber positioning, which can couple an optical fiber and a waveguide with each other in a short time. SOLUTION: The device is equipped with at least two stages 3 and 6 which hold an optical fiber 1 or a waveguide 5, cameras 4, 7, 8, and 12 which are fitted to the same stages as them or different stages, a means which finds the position of a core from images captured by the cameras 4, 7, 8, and 12, and a means which finds the position of the core of the optical fiber or the waveguide to be coupled with the position of the core and aligns and positions it by matching their positions with each other.
Patent JP-2002345822-A (JP)
Title: Ultrasonic vibrator drive motor and ultrasonic diagnostic device using the same drive motor
Inventor: TOYOSHIMA HIROYOSHI
IPC: A61B8/14
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe housing a drive motor loaded with an ultrasonic vibrator in a window case, whose non-contact type signal means is a rotary transducer. SOLUTION: The non-contact type signal means of the ultrasonic vibrator is composed of a rotary transducer.
Patent JP-2002353220-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIMUNE HIROYASU
IPC: H01L21/28
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress exposure of gate electrode patterns, when an interlayer oxide film formed on low density gate electrode patterns on a semiconductor substrate is polished by a CMP method. SOLUTION: Dummy gate patterns 5c are formed with gate electrode patterns 5a in the same layer simultaneously on both sides of a gate electrode pattern 5a on the semiconductor substrate 1, and moreover, a silicon nitride film 9c is formed simultaneously when a sidewall nitride film 9a is formed on the sidewalls of gate electrode patterns 5a for forming source/drain regions of a LDD structure. While a silicon nitride film 9c is left on dummy gate patterns 5c, an interlayer oxide film 14 formed thereon is polished by CMP method, using the silicon nitride film 9c on the dummy gate patterns 5c as a stopper.
Patent JP-2002350728-A (JP)
Title: Zoom lens system
Inventor: ITO TAKAYUKI
IPC: G02B13/18
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and high variable power zoom lens system advan tageous in terms of manufacture by reducing the focus sensitivity of a middle lens group (2nd and 3rd lens groups) with respect to the zoom lens system composed of four positive, negative, positive and negative groups. SOLUTION: This zoom lens system satisfies a following conditional expression (1). (1) 0.4<K2 /K3 <1.6, wherein, K2 is the focus sensitivity of the 2nd lens group and K3 is the focus sensitivity of the 3rd lens group.
Patent JP-2002010990-A (JP)
Title: Measurement of electric characteristics of tissue
Inventor: GLUKHOVSKY ARKADY
IPC: A61B5/296
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system inside an organism roughly and especially a device for the internal measurement of electric characteristics in a biological lumen. SOLUTION: This device is provided with an autonomous capsule provided with an outer surface with an opening, plural electrodes arranged inside the opening and a processor for communicating with the plural electrodes so as to generate the electric characteristics.
Patent JP-2002358835-A (JP)
Title: Self lubrication enamel wire
Inventor: ITONAGA SADAMI
IPC: C09D177/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a self lubrication enamel wire with excellent outlook, sliding property, abrasion resistant property, and adhesion property with electric insulation varnish. SOLUTION: For the self lubrication enamel wire, a conductive wire is coated by an enamel coating layer, and the enamel coating layer is coated by a lubrication layer, and the lubrication layer is formed by mixing wax and silane coupling to polyamide resin.
Patent JP-2002367266-A (JP)
Title: Recording medium reproducing device
Inventor: YOSHIMURA HARUTOSHI
IPC: G11B33/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the things to project from a main surface of a housing except when a recording medium is inserted and removed and to realize the same by a simple mechanism. SOLUTION: This recording medium reproducing device 1 has a recording medium mounting section 2 which is freely turnably supported at one end to a chassis body 8 and has a recording medium slot 4 at the other end, a cover 6 which covers this recording medium slot and is moved between a closed position located to form the surface continuous with an outside surface 3a of the housing 3 and an open position opening the recording medium slot and existing on the inner side of the housing, first moving means 23 which turns the recording medium mounting section between a reproducing position where the recording medium slot is covered by the cover and an ejector position where the recording medium slot faces outward,  second moving means 21 which moves the cover to the opened position and synchronizing means 29 which synchronously controls the first and second moving means in such a manner that the recording medium mounting section turns to the ejection position by the first moving means and the recording medium slot is made to verge outward.
Patent JP-2002369362-A (JP)
Title: Ring for snow accretion retardant
Inventor: KAWAGUCHI KOICHI
IPC: H02G7/16
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a ring for snow accretion retardant with which a snow accretion retardance effect is not lowered even if the ring is used for a long period by improving the gripping force of an aerial wire of the ring mounted at the wire in a snowfall region. SOLUTION: The ring for snow accretion retardant comprises semicircular members hinge-coupled and mounted at an aerial wire in a ring-like state to prevent snow accumulation. The ring further comprises a rubber-like elastic layer provided on the inner surface of the ring to contact the wire.
Patent JP-2002362110-A (JP)
Title: Pneumatic tire having improved uneven wear property
Inventor: SHIBANO KEIZO
IPC: B60C11/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having improved uneven wear property, in particular, a pneumatic tire having uneven wear resistance even when slight force is exerted on the tire in the cross direction during the straight run of a vehicle. SOLUTION: The pneumatic tire comprises a tire tread portion having a rib split in the cross direction of the tire with a plurality of main grooves extending to the peripheral direction of the tire, the rib being split into a wider main rib and a narrower auxiliary rib with sipes extending to the peripheral direction and formed of a wearing rubber more liable to wear than a rubber layer located in the neighborhood of 30-70% of the width of the auxiliary rib.
Patent JP-2002366788-A (JP)
Title: Mediation system
Inventor: WATABE NAOSUKE
IPC: G06Q30/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently and automatically search for an item close to the desire of a customer. SOLUTION: In an agent function 5 being the agent of a provider for providing ability, etc., and an agent function 5' being the agent of a requester requesting the ability, etc., registering functions 9 and 9' register customer profile data 6 and 6' and negotiation condition data 7 and 7', negotiation functions 5 and 5' perform autonomous negotiation processing based on the data 7 and 7' and the data 6 and 6', and reference functions 10 and 10' introduce negotiation results stored in negotiation history DBs 8 and 8' to a requester 3 and a provider 2.
Patent JP-2002080716-A (JP)
Title: Polyamide composition
Inventor: NAKAMURA KOJI
IPC: C08K5/1575
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide composition for a film having a slight reduction in mechanical properties and transparency even by a high-temperature retort treatment and an excellent film-forming properties. SOLUTION: This polyamide composition is characterized in that the polyamide composition comprises (A) 100 pts.wt. of a polyamide mixture composed of two or more kinds of polyamides different in terminal group concentration and (B) 0.01-1.0 pt.wt. of a hydroxyphenylpropionic acid ester represented by general formula (1) (R1 is a 1-3C alkyl group), the concentration of the amino terminal group of (A) the polyamide mixture composed of two or more kinds of polyamides different in terminal group concentration is 2.0×10-5 to 7.0×10-5 equivalent/g, the concentration of carboxy terminal group is 1.5×10-5 to 4.0×10-5 equivalent/g and the concentration of the amino terminal group is higher than that of the carboxy terminal group.